858409139

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{1579}}^1\times {\mathrm{2099}}^1$

素因数の和:3722

約数の個数: 16

約数和(自身を含む): 1008672000

約数和(自身を除く): 150262861

約数列:

[1, 7, 37, 259, 1579, 2099, 11053, 14693, 58423, 77663, 408961, 543641, 3314321, 23200247, 122629877, 858409139]

約数ペア:

[(1, 858409139), (7, 122629877), (37, 23200247), (259, 3314321), (1579, 543641), (2099, 408961), (11053, 77663), (14693, 58423)]